Output problem with Smartform for faxing and printing

Hi everybody

I have a problem with purchase order output.

Fax and print are both using the same Smartform. While margins are OK when outputting to printers (a default margin is added to Smartform left margin), faxmachines do not have such a default margin, so that the purchase order is very close to the left paper edge and some of it is removed.

What can I do to add a larger margin when fax output is selected, knowing nobody at my office wants to hear about creating a new Smartform or modifying ABAP program?

Thanks for helping me

Kind regards

Thierry